Table 2 Bond-lengths (Å) and bond-angles (°) for [NH2(CH3)2]2CuBr4 at 300 K.

From: Investigation on the organic–inorganic hybrid crystal [NH2(CH3)2]2CuBr4: structure, phase transition, thermal property, structural geometry, and dynamics

Cu–Br(1)

2.3511 (8)

Cu–Br(2)

2.3772 (8)

Cu–Br(3)

2.3917 (9)

Cu–Br(4)

2.3918 (8)

N(1)–C(1)

1.447 (7)

N(1)–C(2)

1.456 (7)

N(2)–C(3)

1.437 (7)

N(2)–C(4)

1.461 (7)

N–H

0.89

C–H

0.96

Br(1)–Cu–Br(2)

100.02 (3)

Br(1)–Cu–Br(3)

131.86 (4)

Br(2)–Cu–Br(3)

101.03 (3)

Br(1)–Cu–Br(4)

100.43 (3)

Br(2)–Cu–Br(4)

128.13 (4)

Br(3)–Cu–Br(4)

99.62 (3)

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